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Best data type to store money values in MySQL
...usually is enough but if you need a little bit more precise values you can set DECIMAL(10,4).
If you work with big values replace 10 with 19.
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Creating temporary files in bash
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How do I use $scope.$watch and $scope.$apply in AngularJS?
...lieve Angular only (dirty) checks $scope properties that have had $watches set up (note that using {{}} in a view will create a $watch automatically). See also section "Scope $watch Performance Considerations" on the Scope page.
– Mark Rajcok
Feb 28 '13 at 0:1...
Create JSON-object the correct way
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ERROR: permission denied for sequence cities_id_seq using Postgres
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Pushing from local repository to GitHub hosted remote
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SQLite with encryption/password protection
...ssword protect SQLite3 DB.
For the first time before doing any operations, set password as follows.
SQLiteConnection conn = new SQLiteConnection("Data Source=MyDatabase.sqlite;Version=3;");
conn.SetPassword("password");
conn.open();
then next time you can access it like
conn = new SQLiteConnecti...
Selecting with complex criteria from pandas.DataFrame
...
Sure! Setup:
>>> import pandas as pd
>>> from random import randint
>>> df = pd.DataFrame({'A': [randint(1, 9) for x in range(10)],
'B': [randint(1, 9)*10 for x in range(10)],
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Using the Swift if let with logical AND operator &&
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What does Bump Version stand for?
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